We help clients navigate change with clarity and boldness – transforming complexity into opportunity, while managing risk and unlocking long-term value.

Margaret Brown

Partner, International Tax and Transaction Services – Transfer Pricing, Ernst & Young LLP

Strategic transfer pricing advisor. Passionate about supply chain optimization and developing innovative solutions to complex business challenges. Bilingual. Wife and proud mother.

Margaret is a partner in the International Tax and Transaction Services – Transfer Pricing practice and serves as the EY Americas Operating Model Effectiveness Energy Sector Champion. With 19 years of EY transfer pricing experience, she advises multinational companies in designing global transfer pricing policies, unlocking value in supply chain transformation and defining tax audit and dispute resolution strategies. Within the oil and gas industry, Margaret has transfer pricing experience across upstream, midstream and downstream operations, including trading, renewables, alternative energy and tariff planning.

Margaret supports companies throughout the transfer pricing lifecycle and collaborates with key executives across competencies to align tax efficiency and commercial objectives.

Margaret is a regular speaker at tax conferences and has a passion for mentoring and developing diverse, high-performing teams.

Margaret received an MA and a BA in Economics from the University of Southern California.

How Margaret is shaping the future with confidence

Margaret is shaping transfer pricing for the modern multinational enterprise. By applying deep technical and industry knowledge through a strategic lens, she helps companies navigate complex business challenges, manage risks and proactively adapt to ever-changing tax landscapes. Margaret integrates innovative technology solutions to redefine effectiveness, agility and sustainability in transfer pricing operations.

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